I don't think during lockdown you can get the humidity too high. They will be fine as long as it is not too hot. I dry incubate and I can't usually get the humidity up over 40% till they start hatching.... even with 2 vaporizers going.
That makes me feel a lot better! I've got them pretty steady at 101 sometimes it's 100. I don't have a fan so I thought that was a safe bet.